I gotta go with Sheetz, because there's more of them around Pittsburgh. Nothing against Wawa, but when I was in Double-A ball in Altoona, Pennsylvania, Sheetz was all they had, so that's all I would eat. You could order a meal while pumping your gas? Why not?

Almost every sheetz in Altoona is incredibly nice. Their food used to be excellent where I could eat it every day. Now I won't touch it. One sheetz in blairsville I think has frozen yogurt and add your own toppings

lol. As far as total food offerings, I'll take Sheetz all day, mainly because of the deep fryer and other more varied options. But if I just want a cold cut hoagie, Wawa shames Sheetz. Sheetz uses over-salty bread and other subpar ingredients.